The on - state voltage drop of IGBT consists of__________?
Correct answer: D. All of these
- A. Drop across the collector junction
- B. Drop across the drift region
- C. Drop across MOSFET portion
- D. All of these
Explanation
The IGBT combines a MOSFET input structure with a bipolar conduction section, so its on-state voltage includes the MOSFET channel drop, drift-region drop, and collector-junction drop.
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